package top.ljlgithub.api.service;

import top.ljlgithub.api.bean.Attr;

import java.util.List;

public interface AttrService {
    List<Attr> getAttrList(Integer id, String sel);
    Attr addAttr(Attr attr);
    void deleteAttr(Integer id,Integer attrid);
    Attr findAttrById(Integer id,Integer attrid);
    Attr updateAttr(Attr attr);
}
